1429520

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 3374784

約数和(自身を除く): 1945264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 167, 214, 334, 428, 535, 668, 835, 856, 1070, 1336, 1670, 1712, 2140, 2672, 3340, 4280, 6680, 8560, 13360, 17869, 35738, 71476, 89345, 142952, 178690, 285904, 357380, 714760, 1429520]

約数ペア:

[(1, 1429520), (2, 714760), (4, 357380), (5, 285904), (8, 178690), (10, 142952), (16, 89345), (20, 71476), (40, 35738), (80, 17869), (107, 13360), (167, 8560), (214, 6680), (334, 4280), (428, 3340), (535, 2672), (668, 2140), (835, 1712), (856, 1670), (1070, 1336)]